package com.zzyl.serve.service.impl;

import java.util.HashMap;
import java.util.List;

import cn.hutool.core.util.ObjectUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.zzyl.common.utils.DateUtils;
import com.zzyl.framework.web.service.TokenService;
import com.zzyl.serve.dto.UserLoginRequestDto;
import com.zzyl.serve.service.WechatService;
import com.zzyl.serve.vo.LoginVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.zzyl.serve.mapper.FamilyMemberMapper;
import com.zzyl.serve.domain.FamilyMember;
import com.zzyl.serve.service.IFamilyMemberService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import java.util.Arrays;
import java.util.Map;

/**
 * 老人家属Service业务层处理
 * 
 * @author itheima
 * @date 2025-03-12
 */
@Service
public class FamilyMemberServiceImpl extends ServiceImpl<FamilyMemberMapper, FamilyMember> implements IFamilyMemberService
{
    @Autowired
    private FamilyMemberMapper familyMemberMapper;

    /**
     * 查询老人家属
     * 
     * @param id 老人家属主键
     * @return 老人家属
     */
    @Override
    public FamilyMember selectFamilyMemberById(Long id)
    {
        return getById(id);
    }

    /**
     * 查询老人家属列表
     * 
     * @param familyMember 老人家属
     * @return 老人家属
     */
    @Override
    public List<FamilyMember> selectFamilyMemberList(FamilyMember familyMember)
    {
        return familyMemberMapper.selectFamilyMemberList(familyMember);
    }

    /**
     * 新增老人家属
     * 
     * @param familyMember 老人家属
     * @return 结果
     */
    @Override
    public int insertFamilyMember(FamilyMember familyMember)
    {
        return save(familyMember) ? 1 : 0;
    }

    /**
     * 修改老人家属
     * 
     * @param familyMember 老人家属
     * @return 结果
     */
    @Override
    public int updateFamilyMember(FamilyMember familyMember)
    {
        return updateById(familyMember) ? 1 : 0;
    }

    /**
     * 批量删除老人家属
     * 
     * @param ids 需要删除的老人家属主键
     * @return 结果
     */
    @Override
    public int deleteFamilyMemberByIds(Long[] ids)
    {
        return removeByIds(Arrays.asList(ids)) ? 1 : 0;
    }

    /**
     * 删除老人家属信息
     * 
     * @param id 老人家属主键
     * @return 结果
     */
    @Override
    public int deleteFamilyMemberById(Long id)
    {
        return removeById(id) ? 1 : 0;
    }


    @Autowired
    private WechatService webschatService;

    @Autowired
    private TokenService tokenService;

    /**
     *  小程序端 用户登录的逻辑处理
     * @param dto
     * @return
     */
    @Override
    public LoginVo login(UserLoginRequestDto dto) {


        //1.根据code调用微信api获取apenId
        String openid = webschatService.getOpenid(dto.getCode());

        //2.根据openId查询数据库获取用户信息family_member表
        FamilyMember familyMember = getOne(
                new LambdaQueryWrapper<FamilyMember>()
                        .eq(FamilyMember::getOpenId, openid)
        );

        //3.调用微信api获取用户绑定手机号
        String phone = webschatService.getPhone(dto.getPhoneCode());


        //4.判断用户信息是否存在，如果不存在，则新增family_member表
        //5.存在则 修改family_member表数据
        if(ObjectUtil.isNull(familyMember)){
            // 新用户


            familyMember = new FamilyMember();
            familyMember.setPhone(phone);
            familyMember.setOpenId(openid);

            // 设置初始随机名称
            familyMember.setName("花开富贵" + DateUtils.getTime());

            save(familyMember);

        }else {
            // 老用户
            familyMember.setPhone(phone);
            updateById(familyMember);
        }


        //6.将用户id存入token中，并返回数据给前端
        Map<String, Object> claims = new HashMap<>();
        claims.put("userId", familyMember.getId());
        claims.put("nickName", familyMember.getName());

        String token = tokenService.createToken(claims);
        LoginVo loginVo = new LoginVo();
        loginVo.setToken(token);
        loginVo.setNickName(familyMember.getName());
        return loginVo;
    }













}
